SSQ2CXL4(L-4.1,LC) Huawei High Quality 622M Line Unit Integrated Board
The SSQ2CXL4(L-4.1,LC) Huawei is a 622 Mbps optical line unit board designed by Huawei for use in its next-generation SDH transmission systems. Featuring integrated optics and processing, this module supports STM-4 (OC-12) level transmission via LC interface, making it ideal for metro aggregation, long-haul transmission, and core backbone SDH rings.
Engineered for optical signal conversion and transmission, it ensures reliable, high-speed connectivity across Huawei’s transport networks.
Key Features
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Model: SSQ2CXL4(L-4.1,LC)
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Condition: 100% Brand New, High Quality Original Huawei
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Transmission Rate: 622 Mbps (STM-4)
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Optical Interface: LC Duplex connector
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Type: Line unit with integrated optical transceiver
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Function: Supports line termination, transmission, and overhead processing
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Installation: Pluggable unit for use in SDH equipment like OSN8800 or OSN3500
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Wavelength: Typically 1310 nm or 1550 nm (depending on variant)
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Reach Options: Short, Intermediate, or Long Reach (SR/IR/LR) versions available
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Compatibility: Huawei OSN series platforms
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Designed for: SDH/SONET networks and legacy TDM traffic
Technical Specifications
| Specification | Details |
|---|---|
| Model | SSQ2CXL4(L-4.1,LC) |
| Line Rate | 622.08 Mbps (STM-4/OC-12) |
| Interface Connector | LC Duplex (Optical) |
| Optical Type | 1310 nm / 1550 nm, depending on reach version |
| Transceiver Type | Integrated Optical (Laser + Receiver) |
| Reach Options | SR (2 km), IR (15 km), or LR (40 km) |
| Fiber Type | Single-mode fiber (SMF) |
| Bit Error Rate | ≤ 1 × 10⁻¹² |
| Installation | Plug-in unit, hot-swappable |
| Management | Fully managed via Huawei NMS (U2000 / T2000) |
| Power Consumption | < 10W |
| Operating Temperature | -5°C to +45°C |
| Humidity | 5% – 95% RH, non-condensing |
| Compliance | ITU-T G.707, G.957; RoHS, CE, UL |
| Warranty | 1–3 Years Manufacturer Warranty |
SSQ2CXL4(L-4.1,LC) Huawei Applications
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Metro Core Transmission – For STM-4 backbone links between metro sites
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SDH Transport Networks – Reliable STM-4 channel for critical data and voice services
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ISP & Carrier Networks – Aggregation or distribution layers in service provider networks
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Utility & Railway Networks – Optical backbone in industrial and national networks
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Legacy Integration – Seamless transmission of TDM and ATM-based services
Customization & OEM Services
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Private Labeling – OEM branding, packaging, and customer part numbers
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Variant Selection – Customize reach type (SR/IR/LR) and wavelength as per project
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Pre-Configuration – Pre-installed firmware and management parameters
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Testing – Optional extended burn-in and performance reports for high-demand sites
SSQ2CXL4(L-4.1,LC) Huawei Bulk Supply & Project Support
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Genuine Huawei – Original hardware with serialized tracking and full compliance
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Fast Global Delivery – DG-compliant packaging for international air & sea shipping
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Volume Discounts – Available for telecom operators, contractors, and integrators
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Technical Help – Integration assistance, reach verification, and power budget planning
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Documentation Provided – Datasheets, user manuals, and installation guides
Why Choose SSQ2CXL4(L-4.1,LC) Huawei Line Unit Board
High-Quality Optical Transmission – Supports STM-4 with ultra-low BER
Compact & Efficient – Combines optics and line functions in one board
Carrier-Grade Reliability – Designed for 24/7 network uptime in telecom environments
Modular & Scalable – Easily integrated into Huawei’s existing SDH platforms
Trusted Worldwide – Deployed by top-tier network operators across continents
Contact Us Today for Datasheets, Pricing & Bulk Orders
Ensure high-performance STM-4 transmission with the SSQ2CXL4(L-4.1,LC) Huawei High Quality 622M Line Integrated Board — ideal for critical optical transport in modern SDH infrastructure.
